星期六晚上停止?fàn)I業(yè)后他神秘地失蹤了.He vanished mysteriously after the close of business on Saturday night.他突然間神秘地出現(xiàn)了；我既沒(méi)看見(jiàn)他來(lái)，也沒(méi)聽(tīng)見(jiàn)他的腳步聲。He had materialized out of thin air; I had not seen or heard him coming.老漢神秘地一笑,指著正北的方向說(shuō): “ 喏,從那里, 北京....